.banner_index{height:230px;position: relative;overflow:hidden;width:795px;}
.btn,.bBtn{position: absolute;top:245px;width: 56px;height: 78px;display: block;z-index: 3;}
.btnPre,.bPre{
	left:50%;
	top: 430px;
	margin-left: -530px;
}
.btnNext,.bNext{
	top: 430px;
	margin-right: -530px;
	right: 50%;
}
.banner_index .banner_wrap{position: absolute;left:0px;top: 0px; z-index: 2;}
.banner_index .banner_wrap li{width: 795px;float: left;}
.indexBanner_num{
	width:795px;
	text-align: center;
	margin-top: -50px;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	padding-top: 10px;
	padding-right: 0;
	padding-bottom: 10px;
	padding-left: 0;
	position: relative;
	z-index: 10000;
} 
.indexBanner_num a{
	width: 13px;
	height: 13px;
	display: inline-block;
	_zoom:1;
	background: url(../images/bg_num.png) no-repeat 0 0;
	font-size: 0px;
	line-height: 0px;
	margin-top: 0;
	margin-right: 5px;
	margin-bottom: 0;
	margin-left: 5px;
}
.indexBanner_num a.on,.indexBanner_num a:hover{background: url(../images/bg_num_on.png) no-repeat 0 0;}